/*

    This file is part of Hometree.

    Hometree is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    Hometree is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public License
    along with Hometree.  If not, see <http://www.gnu.org/licenses/>.

    Copyright 2011,2012 Roman Held

*/
#ifndef _HTR_MIMEDATA_RESOURCE_HEADER_
#define _HTR_MIMEDATA_RESOURCE_HEADER_

#include <QString>
#include "htr/htrglobal.h"
#include "htr/htrresource.h"

class HtrClient;
class HtrMimeDataAdapter;
class HtrMimeDataResource : public HtrResource
{
  Q_OBJECT
  public:
    HtrMimeDataResource(QObject *parent = NULL);
    virtual ~HtrMimeDataResource();

    bool  open(Htr::Res::OpenMode);
    void  close();
   
    void       setMimeType(const QString &mimeType);
    QString    mimeType() const;
    
    void       setMimeData(const QByteArray &data);
    QByteArray mimeData() const;

    void installAdapter(HtrMimeDataAdapter *adapter);

  signals:
    void readyRead();

  protected:
    virtual bool handleMsg(qint32 msgId, QDataStream&);
    virtual void handleStateChange();
    virtual void handleCreating();
    virtual void clientStateChanged();


  private slots:
    void childDestroyed(QObject *obj);

  private:
    void stateInit();
    void stateIdentified();
    void stateReady();
    void stateError();

    void sendInit();
    void sendMimeType();
    void sendMimeData();
    void sendOpen();
    void sendClose();

    QString            mMimeType;
    QByteArray         mMimeData;

    Htr::Res::OpenMode mOpenMode;

    QList<QObject*>    mAdapters;
};

#endif 
